OTC 3L 2s

Omnitetrachordal MOS scale
3L+2s
5 tones (2+1+2)

temperament: father

P = 0.6932531101 (imperfect)

L = 240.00 to 400.00 cents
s = 0.00 to 240.00 cents

9/8 = L (240.00 to 400.00 cents)
4/3 = L+s (400.00 to 480.00 cents)
generator = 4/3

notable EDOs: 8, 11b, 13, 18, 23b

symmetric mode: LsLsL

all modes:

	Ls L Ls
	sL L sL
L Ls Ls
L sL sL		Ls Ls L
		sL sL L

See also

• Omnitetrachordality
• Gallery of omnitetrachordal scales

References

• Noted as omnitetrachordal by Paul Erlich no later than 2002. See tuning-math list messages 3685 and 10987.